Traxxas Steering Arm Upper Lower 1/16 Spare Parts Kit TRX7043

Overview

The Traxxas Steering arm (upper & lower) / steering link / servo horn / servo saver / servo saver spring / servo horn mount / ball stud (2 pcs) / shock mounts, Front & Rear / 2.5x18mm CS (4 pcs) TRX7043 is an essential spare parts set designed for RC enthusiasts who own 1/16 scale Traxxas vehicles. This comprehensive steering and chassis attachment kit is perfect for anyone looking to maintain, repair, or upgrade their RC car UK setup. Whether you're a seasoned competitive racer or a weekend basher, having quality replacement parts readily available ensures your Traxxas RC model stays in peak condition. This parts pack brings together all the critical components needed for steering system maintenance and performance optimisation, making it an indispensable addition to any RC car spares box.

Compatible with several popular Traxxas 1/16 scale models including the E-Revo VXL brushless monster truck, the Slash 4x4 short course truck, and the Rally and Summit vehicles, this spare parts kit offers versatility across multiple platforms. The TRX7043 represents genuine Traxxas engineering, ensuring compatibility and reliability with your existing models. UK RC car enthusiasts trust Traxxas parts for their quality construction and proven performance in competitive racing and recreational use alike.

This parts set is particularly valuable for racers who understand the importance of attention to detail and regular maintenance. As highlighted in professional Traxxas performance guides, paying close attention to every little detail on your RC vehicle—including steering components and chassis attachments—is crucial for achieving faster, more consistent performance. The components in this kit directly support such optimisation efforts, allowing you to maintain your vehicle's steering responsiveness and overall handling characteristics.

Key Features

• Complete Steering System Components — This kit includes both upper and lower steering arms, providing you with the essential parts needed to maintain or restore full steering functionality on your 1/16 scale Traxxas vehicle, ensuring reliable left-to-right directional control during racing or bashing.
• Servo Horn and Servo Saver Assembly — The included servo horn and servo saver mechanism work together to protect your steering servo from damage caused by extreme steering inputs and impacts, whilst the servo saver spring allows smooth, responsive steering without transmitting shock loads directly to your expensive servo.
• Heavy-Duty Servo Saver Spring — Professional Traxxas performance guides recommend heavy-duty servo saver springs for serious racing applications, as they provide more steering authority and keep up with the higher demands of track surfaces that offer extreme traction, making this spring particularly valuable for competitive use.
• Ball Studs for Linkage Connection — The two ball studs included in this kit provide secure connection points for steering links and control arms, allowing smooth articulation whilst maintaining proper alignment and preventing rattling or looseness in the steering linkage.
• Shock Mounts (Front & Rear) — High-quality shock mounts are essential for maintaining proper suspension geometry and absorbing impacts effectively, ensuring your suspension system performs consistently across various track conditions and terrain types.
• Steel Fasteners (2.5x18mm CS, 4 pcs) — Premium steel fasteners provide secure attachment of steering and suspension components, offering the reliability and durability needed to withstand the rigorous demands of off-road racing and bashing.
• Servo Horn Mount — Precision-engineered servo horn mount ensures accurate servo positioning and steering geometry, critical for maintaining responsive and predictable steering behaviour during competitive racing.
• OEM Traxxas Quality — All components are genuine Traxxas parts manufactured to original equipment specifications, guaranteeing perfect fitment and performance compatibility with your 1/16 scale models.

Technical Performance

This steering and chassis attachment kit represents the engineering excellence Traxxas is renowned for in the RC car UK market. The components work together as an integrated system to provide smooth, responsive steering control essential for both recreational driving and competitive racing. The servo saver mechanism with its heavy-duty spring protects expensive steering servos from damage whilst maintaining steering authority—professional racers often opt for heavier servo saver springs when using high-powered steering servos with 110 ounces or more of torque, and this kit provides that capability. The upper and lower steering arms are engineered to work with the servo horn mount to translate servo movement into precise wheel steering angles. The ball studs provide secure connection points for tie rods and steering links, maintaining rigidity whilst allowing necessary movement. Shock mounts are critical for suspension geometry, keeping shocks properly positioned even during extreme suspension travel. The steel fasteners (2.5x18mm, four pieces) provide reliable attachment points with excellent corrosion resistance. For serious racers optimising their 1/16 Traxxas vehicles, these components support advanced tuning techniques discussed in professional performance guides, including modifications to achieve maximum steering angle for improved cornering responsiveness and overall chassis balance. Whether you're replacing worn components or building a competition-grade setup, this kit delivers the precision and durability expected from genuine Traxxas engineering.

What's in the Box

• Steering arm (upper)
• Steering arm (lower)
• Steering link
• Servo horn
• Servo saver
• Servo saver spring (heavy-duty)
• Servo horn mount
• Ball stud (2 pcs)
• Shock mounts (front and rear set)
• Steel fasteners 2.5x18mm CS (4 pcs)

Frequently Asked Questions

• What Traxxas 1/16 models is the TRX7043 compatible with? — This steering and chassis attachment kit is officially compatible with the Traxxas E-Revo VXL 1/16 4x4 brushless monster truck (both blue and purple variants), the Traxxas Slash 1/16 4x4 short course truck, and the Traxxas Rally and Summit 1/16 models. Always verify compatibility with your specific model before ordering replacement parts.
• Is this kit suitable for beginners or only for experienced racers? — Whilst this is primarily a spare parts kit designed for maintenance and repair rather than a complete vehicle, it is suitable for anyone who owns a compatible Traxxas 1/16 model and needs replacement steering or chassis components. Beginners should have basic mechanical knowledge to install these parts, or seek assistance from experienced RC car enthusiasts. Professional setup guides indicate these components are particularly valuable for those looking to optimise their vehicle's performance beyond stock configuration.
• Will this kit improve my steering response and handling? — Yes, when properly installed, these components will restore or enhance steering responsiveness, particularly if you're replacing worn parts or upgrading from stock components. The heavy-duty servo saver spring provides more steering authority than standard springs, making it especially valuable for competitive racing on high-traction track surfaces. Professional performance guides recommend these exact components for serious racers looking to achieve faster lap times through improved steering feel and chassis balance.
• What tools do I need to install these components? — Basic RC car maintenance tools including hex key sets, screwdrivers, and potentially a rotary tool for any chassis modifications are typically required. The specific tools needed depend on which components you're replacing and whether you're making any performance modifications. Many of these installation tasks are within the capability of intermediate RC car enthusiasts, though professional setup at an authorised Traxxas dealer is also an option.
• How often should I replace these steering components? — The lifespan of steering and chassis components depends on usage intensity, track conditions, and maintenance practices. Regular inspection after races or bashing sessions will reveal when components need replacement—signs include looseness in steering response, visible cracks or bending, or grinding sounds in the servo saver mechanism. Professional racers often keep spare steering sets available for quick repairs during competitive events.
• What is the difference between standard and heavy-duty servo saver springs? — Heavy-duty servo saver springs provide firmer resistance and more steering authority compared to standard springs, making them ideal for high-powered servos and competitive racing applications. Standard springs work well for casual bashing and lower-torque servos, but when using servos with 110+ ounces of torque, professional guides recommend upgrading to heavy-duty springs like those included in this kit to prevent servo burnout and maintain consistent steering performance.
• Can these parts be used with aftermarket servos? — Yes, these Traxxas components work with compatible aftermarket servos, though you should verify compatibility before installation. Professional performance guides recommend using high-quality servos with at least 110 ounces of torque when using heavy-duty servo saver springs. Weaker servos may struggle with the increased spring resistance and could potentially fail under load.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Traxxas Steering arm (upper & lower) / steering link / servo horn / servo saver / servo saver spring / servo horn mount / ball stud (2 pcs) / shock mounts, Front & Rear / 2.5x18mm CS (4 pcs) TRX7043 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.